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Table C.2
SO2 and SO observations using HIFI, listed by molecule in order of descending energy of the upper level.
| Molecule | Transition | ν | E up | θ | IK Tau | R Dor | TX Cam | W Hya | R Cas |
| [GHz] | [K] | [′′] | [K km s-1] | [K km s-1] | [K km s-1] | [K km s-1] | [K km s-1] | ||
|
|
|||||||||
| SO | 2324 → 2223 | 988.618 | 575 | 21 | – | – | – | 0.76 | – |
| 1516 → 1415 | 645.875 | 253 | 33 | – | 1.5 | <0.1 | 0.43 | 0.13 | |
| 1313 → 1212 | 559.319 | 201 | 37 | 0.16 | 1.3 | <0.08 | 0.55 | 0.16 | |
| 1312 → 1211 | 558.087 | 195 | 37 | 0.44 | 1.4 | <0.08 | 0.42 | 0.14 | |
| 1314 → 1213 | 560.178 | 193 | 37 | 0.23 | 1.5 | <0.08 | 0.58 | 0.26 | |
|
|
|||||||||
| SO2 | 362,34 → 353,33 | *661.510 | 630 | 32 | – | 0.37 | – | – | – |
| 371,37 → 360,36 | 659.421 | 609 | 32 | – | 0.68 | – | 0.12 | – | |
| 361,35 → 352,34 | 658.632 | 606 | 32 | 0.16 | 0.61 | – | 0.35 | 0.26 | |
| 322,30 → 313,29 | 571.532 | 505 | 36 | – | 0.20† | – | – | – | |
| 277,21 → 276,22 | *657.885 | 468 | 32 | – | 0.21 | – | – | – | |
| 320,32 → 311,31 | 571.553 | 459 | 36 | – | 0.39† | – | – | – | |
| 257,19 → 256,20 | *659.338 | 419 | 32 | – | 0.25 | – | – | – | |
| 247,17 → 246,18 | 659.898 | 396 | 32 | – | 0.23† | – | – | – | |
| 237,17 → 226,16 | 1102.115 | 374 | 19 | – | 0.93 | – | – | – | |
| 226,16 → 225,17 | 557.283 | 321 | 37 | – | 0.29 | – | 0.14 | – | |
| 159,7 → 148,6 | 1151.852 | 309 | 19 | – | 1.5 | – | – | – | |
| 216,16 → 215,17 | 558.391 | 301 | 37 | – | 0.22 | – | 0.20 | – | |
| 139,5 → 128,4 | 1113.506 | 282 | 19 | – | 0.76 | – | – | – | |
| 206,14 → 205,15 | 558.812 | 282 | 37 | – | 0.14 | – | – | – | |
| 186,12 → 185,13 | 559.882 | 246 | 37 | – | 0.19 | – | 0.12 | – | |
| 166,10 → 165,11 | 560.613 | 213 | 37 | – | 0.22 | – | – | – | |
Notes.
(*)
Indicates a line not listed in Justtanont et al. (2012);
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